An orthotropic damage constitutive model for RCC;

In tensile strain space where the material is elasto-brittle, the coupling of elasticity and damage is considered and the behavior of stiffness degeneration and strain softening is described by orthotropic damage theory.

In this paper,an orthotropic damage model for concrete is developed within the general framework of continuum thermodynamics for irreversible process with internal variables.

All the results show that the electric displacement produced in X by this sensor is about three times of that produced in Y,thus this sensor has more obvious orthotropy and can distinguish stress waves from the different directions.

Study on Structural Properties of Asphalt Pavement on Orthotropic Steel Bridge;

A 3D orthotropic model of hypoelasticity for concrete;

A general solution to orthotropic material plane problems;

The problems of annular concrete plates of orthogonal anisotropy and nonlinear v ariable thickness are disscussed.

Upon the theory of generalized characteristic curves, the non-dimensional kinematic equations for the motion of an orthogonal anisotropy circular cylindrical shell under axial impact are derived including the shear deformation and rotary inertia effect.